Trim extrusion for siding undersill and soffit



The FIGURE is a perspective view of a trim extrusion for siding undersill and soffit showing my new design, the opposite side being a mirror image thereof.

The broken line in the figures showing nailing holes is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a trim extrusion for siding undersill and soffit, as shown and described. 